Classification
Plantae [regnum]Spermatophyta [phylum]
Angiospermatophytae [classis]
Poales [ordo]
Poaceae [familia]
Pooideae Benth. [subfamilia]
Poeae [tribus]
Avena Linn [genus]
Avena Linn contains the following taxa:
Avena fatua Linn. [species]